Understanding Commas and Sentence Structure

Jean, an experienced tutor, explains the functions of commas, focusing on linking independent clauses and correcting run-on sentences. The video covers the use of commas with coordinating conjunctions and provides examples of correct and incorrect sentence structures. It also includes review questions and additional resources for further learning.

What is the primary role of a comma in a sentence?

• To indicate a question

• To replace a period

• To signify pauses or changes in pitch

• To end a sentence

Which of the following is NOT a function of a comma?

• Separating items in a series

• Ending a sentence

• Following an introductory phrase

• Linking independent clauses

How can a comma help in a sentence?

• By replacing verbs

• By linking independent clauses

• By adding adjectives

• By changing the subject

What is a common issue with run-on sentences?

• They are too short

• They lack punctuation

• They have too many commas

• They are incomplete

Which of the following is a coordinating conjunction?

• Because

• And

• Since

• Although

What defines an independent clause?

• A dependent clause

• A question

• A complete thought that can stand alone

• A phrase that cannot stand alone

Which sentence structure is correct?

• I like apples, they are sweet.

• I like apples they are sweet.

• I like apples: they are sweet.

• I like apples; they are sweet.

How can you fix a run-on sentence?

• Use only capital letters

• Add more words

• Add a comma and a coordinating conjunction

• Remove all punctuation

What punctuation error is present in the sentence: 'Global warming is a major problem in the US it is also a problem all over the world'?

• Incorrect capitalization

• Extra period

• Missing comma and coordinating conjunction

• Missing semicolon

In the sentence 'All day long the rain poured down but at 5:00 the sun appeared', what is missing?

• A semicolon

• A comma before 'but'

• A period

• A capital letter